Need some advise. My pup, soon one year, won't always come in from the yard. it makes things difficult if we have to go to work, and he just won't come in, won't be lured in, and we can't get a hold of him. We also don't want to leave him out when we aren't home. He is most interested in looking for bunnies under the deck, flushing them out, and chasing them, or picking up something he thinks we want, and running around wanting us to chase him. When he does that, I turn around and walk inside, and come out a few minutes later, repeat again, until he comes in. We have tried treats, sticks, toys, food, his leash, and whatever, and sometimes he comes in, and sometimes he doesn't. He and I are currently in an obedience class, so he is in process, but here I am, I gotta get going, and he is outside. I do not use the command come, unless I can enforce it. (like on a long lead etc.) Any ideas?? I suppose this may be normal, but it is frustrating.